Holographic networks for (1+1)-dimensional de Sitter spacetime
arXiv:2102.09223 · doi:10.1103/PhysRevD.105.125009
Abstract
Holographic tensor networks associated to tilings of (1+1)-dimensional de Sitter spacetime are introduced. Basic features of these networks are discussed, compared, and contrasted with conjectured properties of quantum gravity in de Sitter spacetime. Notably, we highlight a correspondence between the quantum information capacity of the network and the cosmological constant.
26 pages, many figures